/*
 * Copyright (c) 2005-2011, Michael Newcomb
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.sf.ohla.rti.util;

import com.google.protobuf.ByteString;
import hla.rti1516e.LogicalTime;
import hla.rti1516e.LogicalTimeFactory;
import hla.rti1516e.exceptions.CouldNotDecode;
import hla.rti1516e.exceptions.CouldNotEncode;

public class LogicalTimes
{
  public static ByteString convert(LogicalTime logicalTime)
  {
    try
    {
      byte[] bytes = new byte[logicalTime.encodedLength()];
      logicalTime.encode(bytes, 0);
      return ByteString.copyFrom(bytes);
    }
    catch (CouldNotEncode cne)
    {
      throw new RuntimeException(cne);
    }
  }

  public static LogicalTime convert(LogicalTimeFactory logicalTimeFactory, ByteString byteString)
  {
    try
    {
      return logicalTimeFactory.decodeTime(byteString.toByteArray(), 0);
    }
    catch (CouldNotDecode cnd)
    {
      throw new RuntimeException(cnd);
    }
  }
}
